JPH0376202B2 - - Google Patents

Info

Publication number
JPH0376202B2
JPH0376202B2 JP57159064A JP15906482A JPH0376202B2 JP H0376202 B2 JPH0376202 B2 JP H0376202B2 JP 57159064 A JP57159064 A JP 57159064A JP 15906482 A JP15906482 A JP 15906482A JP H0376202 B2 JPH0376202 B2 JP H0376202B2
Authority
JP
Japan
Prior art keywords
formwork
concrete
rotating
spiral line
manufacturing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP57159064A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5948109A (ja
Inventor
Akiho Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP57159064A priority Critical patent/JPS5948109A/ja
Publication of JPS5948109A publication Critical patent/JPS5948109A/ja
Publication of JPH0376202B2 publication Critical patent/JPH0376202B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
    • B28B21/24—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like
    • B28B21/26—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like with a packer head serving as a sliding mould or provided with guiding means for feeding the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
JP57159064A 1982-09-13 1982-09-13 コンクリ−ト管の製造法 Granted JPS5948109A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57159064A JPS5948109A (ja) 1982-09-13 1982-09-13 コンクリ−ト管の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57159064A JPS5948109A (ja) 1982-09-13 1982-09-13 コンクリ−ト管の製造法

Publications (2)

Publication Number Publication Date
JPS5948109A JPS5948109A (ja) 1984-03-19
JPH0376202B2 true JPH0376202B2 (enrdf_load_stackoverflow) 1991-12-04

Family

ID=15685423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57159064A Granted JPS5948109A (ja) 1982-09-13 1982-09-13 コンクリ−ト管の製造法

Country Status (1)

Country Link
JP (1) JPS5948109A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217481Y2 (enrdf_load_stackoverflow) * 1971-02-22 1977-04-20
JPS54113623A (en) * 1978-02-25 1979-09-05 Funo Shiyunichi Vertical* rotary type*forming machine for cylindrical pipe

Also Published As

Publication number Publication date
JPS5948109A (ja) 1984-03-19

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